Monoblock Pumps by Greensign Systems & Controls

Monoblock Pumps

Monoblock Pumps volute chamber and impellers are designed to give the best possible hydraulic efficiency and good suction lift. Sealing is by means of a bellows mechanical seal made of carbon & ceramic is fitted over the shaft ,which is ground to close tolerance. These pumps are power-driven by a totally enclosed fan cooled A.C. Induction two pole motor. Motor stator is made of low watt loss silicon steel laminations assembled under pressure and rigidly locked in the frame. Dynamically balanced rotor ensures vibration free and noise free operations and increase the life of the bearings and seal. The windings are of high-grade enamelled copper wire and are varnish impregnated. Construction of motor frames and usage of quality materials result in high performance and low temperature rise thereby increasing the life cycle of the motor. A thermal cutout relay (motor protector) is incorporated in single-phase motors. All single-phase pumps require an adequate starter / motor protection control panel.

Application:

 

Highly suitable for domestic usage ,

House hold pumping for over head tanks

Gardening and sprinkler irrigation

Hotel & apartments

Ideal during building constructions

Pressure booster application

Water circulation in solar water heaters

 

Salient Features:

 

Robust C.I Body, fan cooled, TEFC and CSR type motor.

Stainless steel shaft.

Fitted with ample size of double side sealed ball bearings.

Fitted with thermal overload protector (TOP)

High quality mechanical seal.

C.I Impeller, dynamically balanced

Low loss dynamo grade electrical steel stator with class `B’ insulation and baking varnish to withstand hydroscopic effect

 

PERFORMANCE

 

Single Phase, 2880 RPM (Syn.), 50Hz 220-240 V, Capacitor start and run motor